Women's Roller Derby Athletic Compression Shorts By Pivotstar 88% Polyester 12% Spandex Athletic Supplex Imported THE ULTIMATE ROLLER DERBY SHORTS - Now available to athletes of Crossfit, Acroyoga, or Womens MMA. COMFORTABLE AND FLATTERING FOR ALL SIZES  Constructed from 88% Polyester 12% Spandex Athletic Supplex. THE PERFECT CUT - Mid length design for Extreme Athletic Functionality while avoiding embarrassing overexposure. No roll up guaranteed. Extremely Durable - Velcro and Pill Resistant. These shorts have been tested in the toughest conditions. High Performance Fabric - Anti-bacterial, Odor resistant, Breathable, Fast Drying, Sweat wicking. Treated with an environmentally friendly agent that is certified by the US Environmental Protection Agency.